Design of Automatic Leveling System for Suspended Working Platforms Base on PLC

摘要：

A novel automatic leveling system for suspended access platform results in the same orientation pursuit strategy, improve performance in adjusting accuracy and speed of platfor-m, and prove the superior concept in safer and more intelligence automatic control. Programmable Controller (PLC) and dual-axis inclination sensor is adopted to the control system, which automatically changes the action of lifting device according to the inclination of the platform in order to eliminate the not-level quickly. The system that can achieve the synchronized drive accuracy of multi-point suspended platform by ± 4°, adjusting time of system is less than 15s. This paper i-ntroduces the control system principle and the realization m-ethod of the system, microcomputer hardware and control s-trategy.

关键词： Suspended working platform Multi-point drivers The same orientation pursuit Automatic leveling

作者: Sun Jia Wu Yuhou Zhang Ke Jiang Xuechen Geng Qinwu

作者单位: School of Mechanical Engineering of DUT, Dalian Liaoning 116024, P. R. China School of Traffic & Mechanical Engineering, Shenyang Jianzhu University, Shenyang Liaoning 110168, P School of Traffic & Mechanical Engineering, Shenyang Jianzhu University,Shenyang Liaoning 110168, P. School of Traffic & Mechanical Engineering, Shenyang Jianzhu University, Shenyang Liaoning 110168, P

会议类型: 国际会议

会议名称: The 2009 International Conference on Advances in Construction Machinery and Vehicle Engineering(2009年工程机械与车辆工程新进展国际学术会议 ICACMVE09)

会议地点: 长春

会议语种:英文

页码: 85-88

在线出版日期: 2009-08-21（万方平台首次上网日期，不代表论文的发表时间）